2018.1.3
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/backup"
android:icon="@drawable/abc_vector_test"
android:title="Backup"
app:showAsAction="always"/>
<item
android:id="@+id/delete"
android:icon="@drawable/ic_launcher_foreground"
android:title="Delete"
app:showAsAction="ifRoom"/>
<item
android:id="@+id/settings"
android:icon="@drawable/ic_launcher_background"
android:title="Settings"
app:showAsAction="never"/>
</menu>